Essays about: "David Pérez"

Found 4 essays containing the words David Pérez.

1. 1. CFD analysis of a glider aircraft : Using different RANS solvers and introducing improvements in the design

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : David Perez Sancha; [2019]
   Keywords : CFD; RANS; Standard Cirrus; glider; Fluent; SU2; OpenFOAM; SST; transition; winglet.;

   Abstract : In this study, Computational Fluid Dynamics (CFD) simulations have been carried out in order to investigate and improve the performance of the Standard Cirrus glider, using different Navier-Stokes methods and solving the equations for the steady flow. The work has been divided in two parts: First, a study is performed to test the quality of the transition model (Gamma-ReTheta). READ MORE

3. 2. Simulation of AssistiveSystems for Elderly People

   University essay from Linnéuniversitetet/Institutionen för datavetenskap (DV)

   Author : David Garcia Perez; [2014]
   Keywords : Emergency healthcare systems; healthcare modeling; discrete event simulation; Arena Simulation Software;

   Abstract : Aging population is becoming a problem in a lot of countries, being Swedenone of them, and that is leading society to a lack of the necessary peopleto take care of all the elderly people. The CareIP device, an alarm systemfor the elderly people, with which they are able to ask for assistive help incase they need it, has been used all over Sweden for a while now. READ MORE

4. 3. Designing schedules and Filter for cooperative localization

   University essay from KTH/Signalbehandling

   Author : David Aguilar Pérez; [2012]
   Keywords : ;

   Abstract : In scheduled cooperative localization, devices in a network transmit pulses in a predetermined order. Every node measures inter-arrival time between received pulses to localize other nodes in the network. This thesis has looked into a few aspects of schedule based cooperative localization. READ MORE

5. 4. Energy savings in a school : Study of the ventilation and lighting systems in the school of Jädraås

   University essay from Institutionen för teknik och byggd miljö

   Author : David Pérez; [2008]
   Keywords : Chrot9;

   Abstract : The aim of this project is to calculate how much energy could be saved in the School of Jädraås, in the municipality of Ockelbo. The objects of study were the lighting and the ventilation systems, not only because of the energy saving but due to the comfort also. READ MORE